1888369561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1\times {\mathrm{1229}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 2049662160

約数和(自身を除く): 161292599

約数列:

[1, 13, 181, 653, 1229, 2353, 8489, 15977, 118193, 222449, 802537, 1536509, 2891837, 10432981, 145259197, 1888369561]

約数ペア:

[(1, 1888369561), (13, 145259197), (181, 10432981), (653, 2891837), (1229, 1536509), (2353, 802537), (8489, 222449), (15977, 118193)]